The real “hole” is in the hysteria.
A “significant ozone hole remains over Antarctica” according to those pillars of government scientific integrity NASA and NOAA.
Of course there is no “hole” — only a thinning — and there is no apparent significance of the thinning to anyone or anything — except to perhaps the “researchers” who get a paycheck from keeping the “hole” alive.
Perhaps you’re not familiar with the definition of ‘hole’. I’d be willing to chip in to buy you a dictionary.